Nine of the 12 Cactus League teams play in the Phoenix metropolitan area, while the remaining three play in Tucson, a couple hours’ south by car. A few teams share home stadiums, though the Giants and A’s are solo occupants of their parks. Most games are during the day, lessening traffic worries, but when exiting the stadium and for night games, increase expected travel times due to the possibility of congested roads, a common problem in the growing area.